P

Inventor

MORISHITA YUICHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “MORISHITA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA ELECTRIC WIRE & CABLE CO

3 patents
US6269210B1Jul 31, 2001

Optical fiber

SHOWA ELECTRIC WIRE & CABLE CO41 citations90
US6221555B1Apr 24, 2001

Photo-sensitive fiber

SHOWA ELECTRIC WIRE & CABLE CO11 citations69
US7092610B2Aug 15, 2006

Optical fiber for attenuating optical signal

SHOWA ELECTRIC WIRE & CABLE CO6 citations55

NIPPON TELEGRAPH & TELEPHONE

1 patent
US5841926ANov 24, 1998

Optical fibers for optical attenuation

NIPPON TELEGRAPH & TELEPHONE39 citations89

SWCC SHOWA DEVICE TECH CO LTD

1 patent
US7333702B2Feb 19, 2008

Fiber optics transmission line

SWCC SHOWA DEVICE TECH CO LTD20 citations86

SHINETSU CHEMICAL CO

1 patent
US7574087B2Aug 11, 2009

Optical fiber

SHINETSU CHEMICAL CO11 citations82